,
, Table Of Contents
Chapter 1 5
T yp e s a n d c o mpo n e n t s o f a co m pu t er s ys t em
Chapter 2 17
Inp u t a n d O u t p u t D ev ices
Chapter 3 31
S t or a g e d e v i c e s a n d m edia
Chapter 4 37
Ne t w o r k s a n d e f f e c ts o f u s ing t h em
Chapter 5 55
T h e e f f e c t s o f u si n g ICT
Chapter 6 61
IC T Appli c a t i o n s
Chapter 7 97
S ys t e ms li f e c y c le
Chapter 8 115
S af e t y a n d S e c u r i t y
Chapter 9 137
A u die n c e s
Chapter 10 141
C om m u n i c a t i o n s
, Table Of Contents
Chapter 1 5
T yp e s a n d c o mpo n e n t s o f a co m pu t er s ys t em
Chapter 2 17
Inp u t a n d O u t p u t D ev ices
Chapter 3 31
S t or a g e d e v i c e s a n d m edia
Chapter 4 37
Ne t w o r k s a n d e f f e c ts o f u s ing t h em
Chapter 5 55
T h e e f f e c t s o f u si n g ICT
Chapter 6 61
IC T Appli c a t i o n s
Chapter 7 97
S ys t e ms li f e c y c le
Chapter 8 115
S af e t y a n d S e c u r i t y
Chapter 9 137
A u die n c e s
Chapter 10 141
C om m u n i c a t i o n s
